Index: trunk/ippScripts/scripts/stack_skycell.pl
===================================================================
--- trunk/ippScripts/scripts/stack_skycell.pl	(revision 15376)
+++ trunk/ippScripts/scripts/stack_skycell.pl	(revision 15387)
@@ -162,4 +162,7 @@
 my $outputStats = $outputRoot . '.stats';
 
+my $traceDest = 'file:' . $ipprc->file_resolve($outputRoot) . ".trace"; # Trace messages
+my $logDest = 'file:' . $ipprc->file_resolve($outputRoot) . ".log"; # Log messages
+
 # Perform stacking
 unless ($no_op) {
@@ -170,4 +173,5 @@
     $command .= " -target 5.0";
     $command .= " -photometry";
+    $command .= " -tracedest $traceDest -log $logDest";
 
     print "\n\nWARNING: Convolving to 1 arcsec FWHM seeing!\n\n";